Silybin A | CAS No. 22888-70-6

Silybin A

Basic Information

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CAS Number

22888-70-6

Molecular Formula

C25H22O10

Molecular Weight

482.44 g/mol

Basic Physical Properties

Physical State

Powder

Melting Point

164-174°C

Boiling Point

793℃ at 760mmHg

Density

1.5270

Solubility

DMF

Specific Rotation

D20 +11° (c = 0.25 in acetone + alcohol)

SMILES

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O=C1[C@H](O)[C@@H](C2=CC=C(O[C@H](CO)[C@@H](C3=CC=C(O)C(OC)=C3)O4)C4=C2)OC5=CC(O)=CC(O)=C15

InChI

InChI=1S/C25H22O10/c1-32-17-6-11(2-4-14(17)28)24-20(10-26)33-16-5-3-12(7-18(16)34-24)25-23(31)22(30)21-15(29)8-13(27)9-19(21)35-25/h2-9,20,23-29,31H,10H2,1H3/t20-,23+,24-,25-/m1/s1

InChIKey

SEBFKMXJBCUCAI-HKTJVKLFSA-N

LogP

2.3627000000000007

Topological Polar Surface Area

155.14000000000001 Å²

Hydrogen Bond Donor/Acceptor

5 / 10

Complexity

750

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Storage Conditions

-20℃

Stability

Stable. Incompatible with strong oxidizing agents, strong bases.

Synonyms & References

English

silymarin
Silibinin
Silybin
silymarin group
2,3-Dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-6-(3,5,7-trihydroxy-4-oxobenzopyran-2-yl)benzodioxin
Silybum marianum
Silybum Extract
PRINCIPAL COMPONENT OF SILYMARINE
SILYBIN (A and B)(P) PrintBack
Silybin A
Silybin(Mixture A&B)
7c3mt
flavobin
Silibinin A
silliver
silybine
SILYBININ
Silymarin I
Silymrin
4-Chromanone,3,5,7-trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxan-6-yl]-(8CI)
4H-1-Benzopyran-4-one,2-[2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-,[2R-[2a,3b,6(2R*,3R*)]]-
Silybin (7CI)
1,4-Benzodioxin,4H-1-benzopyran-4-one deriv.
Silybinb1
Silybum substance E6
Silymarin MZ 80
Silymarine I
[ "" ]
Silibinine
Silibininum
Silibinina

MDL Number

MFCD00872186

Customs Code

2932999099

FAQ

What is Silybin A (CAS: 22888-70-6)?

Silybin A is a flavonoid compound with the chemical formula C21H20O8. It is known for its antioxidant properties and is commonly found in milk thistle. This compound exhibits strong UV absorption and is often used in research for its potential health benefits and biological activity.

What are the main uses of Silybin A (CAS: 22888-70-6)?

Silybin A is primarily used in pharmaceutical research for its potential hepatoprotective effects. It is also applied in the food industry as a natural antioxidant and in cosmetics for its skin-protective properties. Its applications include drug development, nutraceuticals, and scientific studies related to plant-derived compounds.

Is Silybin A (CAS: 22888-70-6) safe?

Silybin A is generally considered safe when used in recommended amounts and under proper handling conditions. However, it should be handled with care to avoid skin contact and inhalation. Safety guidelines for handling Silybin A include using gloves and ensuring good ventilation, as with many chemical compounds.

How should Silybin A (CAS: 22888-70-6) be stored?

Silybin A should be stored in a cool, dry, and dark place to maintain its stability and potency. It is best kept in a sealed container away from moisture and direct light. Storage conditions should be below 25°C and humidity levels should be below 60% to prevent degradation.